Alternatives to heyCLI

Replit Agent turns a plain-English prompt into a runnable full-stack app inside your browser, then deploys it to a live URL.

Durable AI turns plain-English problem descriptions into production automations that deploy with one click and fix themselves when APIs change.

Replit Agent turns plain-English prompts into hosted full-stack apps — prompt-to-app building without coding.

GPT Engineer turns a plain-English prompt into a runnable web app codebase from your terminal or browser.

Open-source coding agent that edits code and runs terminal commands across IDE, CLI, and desktop.

Open-source screenshot to code converter turns mockups, Figma designs, and screen recordings into HTML, React, and Vue.

Open-source dev platform uniting AI, NoCode, Code, and reusable MicroApps.

Open-source AI coding agent for VS Code and JetBrains — now free to fork after the Cursor acquisition.

Tessera AI is a planned open-source, evidence-first AI coding agent for JetBrains IDEs, but the product is not downloadable and its domain is listed for sale.

ReadMe is an API documentation platform that turns OpenAPI specs into interactive references, syncs docs with GitHub and GitLab, and uses AI to lint, review,

Open-source autonomous AI coding agent that plans, executes, and deploys tasks inside VS Code and JetBrains IDEs.

Crush is a free, open-source agentic coding assistant that runs in your terminal and wires any LLM into your CLI workflow.

Open Design turns your coding agent into a local-first AI design engine for prototypes, slides, and HTML video

Pi Coding Agent is a free, open-source terminal coding agent harness you adapt to your own workflow.

Open-source agent skills that turn text or image prompts into CAD models, G-code, and robot files.

Free, open-source AI code assistant plugin for JetBrains IDEs with spec-driven development

Kilo is an open-source AI coding agent with 500+ models and zero inference markup across IDE, CLI, and cloud.

Open-source AI coding agent for terminal, IDE, and desktop — bring any model, including 75+ LLM providers.

Open-source AI coding agent orchestrator with per-task LLM routing across OpenAI, Anthropic, Gemini, and Ollama.

Ponytail is an open-source ruleset that makes AI coding agents write minimal, pragmatic code.

Open-source spec framework that keeps AI coding agents building the right thing, spec-first.

Free open-source VSCode extension for one-click AI code comments, conversions, and UI-to-code

Open-weight agentic coding models — Laguna XS 2.1 and Laguna S 2.1 — built for secure on-prem and air-gapped enterprise AI.

v0 by Vercel turns a text prompt into a working React and Next.js app you can publish as a live website in seconds.

Apidog binds API design, debugging, mocking, testing, and docs to one OpenAPI definition — with MCP and agent debugging built in.

GitHub Copilot is an AI coding agent that completes code, reviews pull requests, and runs agents from issue to merge

Spec-driven AI coding platform that turns prompts into requirements, designs, and tasks, then implements them with parallel agents and property-based tests.

Sourcegraph Cody is an AI coding assistant that grounds chat, completions, and agent workflows in your entire multi-repo codebase.

Claude Code is Anthropic's agentic coding assistant that plans, edits, and runs commands across your repo from the terminal, IDE, or browser.

ClinePass gives Cline users flat-rate access to curated open-weight coding models for $9.99/mo.